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primpvshttp.rb

MIT 3 1 504
7.1 million (month) Jun 01 2024 1.2.2(2026-04-03 07:11:15 ago)
3,104 10 24 NA
Mar 20 2015 139 (month) 0.17.0(2026-03-25 01:20:02 ago)

Primp is a Python HTTP client that impersonates real web browsers by replicating their TLS fingerprints, HTTP/2 settings, and header ordering. It is a lightweight alternative to curl-cffi for bypassing TLS and HTTP fingerprinting-based bot detection.

Key features include:

  • Browser impersonation Can impersonate Chrome, Firefox, Safari, Edge, and OkHttp clients by replicating their exact TLS fingerprints (JA3/JA4), HTTP/2 frame settings, header ordering, and other connection-level characteristics.
  • HTTP/2 support Full HTTP/2 support with configurable settings that match real browser behavior.
  • Lightweight Smaller and simpler than curl-cffi while providing similar impersonation capabilities. Built on Rust for performance.
  • Familiar API Provides a requests-like API with Session support, making it easy to adopt for developers familiar with the Python requests library.
  • Proxy support HTTP and SOCKS5 proxy support with authentication.
  • Cookie management Automatic cookie handling across requests within a session.

Primp fills a similar niche to curl-cffi and hrequests — HTTP clients designed to avoid TLS/HTTP fingerprinting — but takes a Rust-powered approach for better performance. It is particularly useful when you need to bypass bot detection that relies on connection-level fingerprinting without using a full browser.

http is an HTTP library for Ruby, it's a fork of the Ruby standard library Net::HTTP. It is designed to provide a more modern and consistent API for making HTTP requests and handling responses.

One of the main goals of http is to simplify the process of making HTTP requests and handling responses. It provides a consistent API for making requests and handling responses across different versions of Ruby and different HTTP libraries, making it easier to write cross-compatible code.

http supports all the standard HTTP methods such as GET, POST, PUT, DELETE, and PATCH, and allows you to set headers, query parameters, and request bodies.

Highlights


bypasstls-fingerprinthttp-fingerprinthttp2fast

Example Use


```python import primp # Create a session that impersonates Chrome session = primp.Session(impersonate="chrome_131") # Make requests - TLS fingerprint matches real Chrome response = session.get("https://example.com") print(response.status_code) print(response.text) # POST with JSON data response = session.post( "https://api.example.com/data", json={"key": "value"}, ) # With proxy session = primp.Session( impersonate="firefox_133", proxy="http://user:pass@proxy.example.com:8080", ) response = session.get("https://example.com") # Different browser impersonation profiles for browser in ["chrome_131", "firefox_133", "safari_18", "edge_131"]: session = primp.Session(impersonate=browser) resp = session.get("https://tls.peet.ws/api/all") print(f"{browser}: {resp.json()['ja3_hash']}") ```
```ruby require 'http' # GET request response = HTTP.get("http://httpbin.org/get") puts response.body puts response.status puts response.headers # POST request response = HTTP.post("http://httpbin.org/post", json: { title: 'foo', body: 'bar', userId: 1 }) puts response.body ```

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